baber/WOPTO huggingface dataset:
Patent JP-S62108843-A (JP)
Title: Epoxy ester compound and resin composition thereof
Inventor: NISHIKAWA AKIO
IPC: C08G59/17
Filed: 1985-11-08
Abstract: NEW MATERIAL:An epoxy ester compound having tris(hydroxyphenyl)methane skeleton. EXAMPLE:The compound of formula I. USE:A resin composition having excellent heat-resistance and storage stability. The resin composition is properly compounded with a compound having N- substituted maleimide group (e.g. N,N'-ethylenebismaleimide), celloxide diacrylate, an unsaturated polyester resin, a polyfunctional epoxy compound (e.g. bisphenol A diglycidyl ether), etc. PREPARATION:The compound of formula I can be produced e.g. by reacting a tris(hydroxyphenyl)methane-based polyfunctional epoxy compound of formula II with a polymerizable unsaturated monocarboxylic acid compound of formula III (e.g. acrylic acid, crotonic acid, etc.) in the presence of an esterification accelerator such as an imidazole compound at 60-130 deg.C.
Patent JP-H10114633-A (JP)
Title: Permanent waving by using mercapto silicone
Inventor: GEE RONALD PAUL
IPC: A61K8/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To give waved hair which is very smooth and capable of giving silky feeling and has excellent combing property by applying the composition composed of an emulsion, which has been prepared by emulsion polymerization and contains a silicone having mercapto functionality. SOLUTION: Permanent waving process is composed of (A) cystine bridges in the hair are reduced into cysteine by applying a waving lotion containing a reducing agent to the hair to shape it in a new style and (B)the reaction is allowed to proceed in the reverse direction by applying a neutralizing solution containing an oxidant to the hair. Herein, an emulsion, which has been prepared by emulsion polymerization and contains a silicone having mercapto functionality, is added to the component A and/or the component B. Further, it is preferable that each of the component A and the component B additionally contains a carrier fluid selected from the group consisting of water, alcohols, mixtures of water and alcohol, hydrocarbons, halogenated hydrocarbons and volatile silicones.
Patent JP-S61127628-A (JP)
Title: Forming die for glass
Inventor: YOSHIZAWA HIDEO
IPC: C03B11/06
Filed: 1984-11-26
Abstract: PURPOSE:To prepare a formed product contg. no distortion of transmitted light and reflected light without remaining fiber marks on the surface of a formed glass obtd. by press-forming a glass plate heated to near the softening point of the glass plate in a forming die by providing a felt material pasted to the forming surface of the die. CONSTITUTION:A glass plate G heated to near the softening point in a heating furnace is henged down with a tonque 3, conveyed to between a female die 1 and a male die 2 which are separated toward lift and right, and press-formed therein. A felt material 4 is pasted to each pressing surface 1a and 2a of the female and male die 1, 2 in the stage of press-forming. The felt material 4 is prepd. by needling a base cloth 5 mounting lines of fiber 6 on one side of the base cloth 5 so that the both sides of the base cloth 5 are entwined with the fiber 6. A hole 7 is bored by punching. The surface of the base cloth is made smooth by hot pressing and a cooling nozzle 8 is proviced thereto. Suitable material of the base cloth 5 is such as glass fiber, polyester fiber, etc., and suitable material of the fiber 6 is aramid fiber, carbon fiber, steel fiber, etc.
Patent JP-2001069959-A (JP)
Title: Sterilizing treatment of seed and spice or the like
Inventor: HASEGAWA HIDETOSHI
IPC: A23L25/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying out sterilizing treatment by which the sterilization can uniformly be performed at normal temperature under atmospheric pressure without deteriorating the quality of an object of sterilization such as a seed and a spice. SOLUTION: This apparatus 1 for sterilizing treatment comprises a sterilization treating tank 4 having a feeding means for feeding an object of sterilization, a hopper part 3 for storing the object of sterilization, an electrode 7 on the discharge side comprising many arranged needle electrodes 6 and an electrode 10 on the grounding side comprising a flat platy electrode 9 separated from the electrode 7 on the discharge side and having the surface covered with an insulating plate 8 in order to transfer the object of sterilization and carry out the sterilization treatment, a power source for applying a high voltage across the electrodes 7 and 10 and a discharging means 5 for discharging the object of sterilization subjected to the sterilization in the sterilization treating tank 4 to the outside.  Water sticks to the surface of the object of the sterilization and the object of sterilization to which the water sticks is interposed between the electrodes 7 and 10 to apply the high voltage across the electrodes 7 and 10 and generate pulse streamer discharge between the electrodes 7 and 10.
Patent JP-H1177038-A (JP)
Title: Drainage treatment apparatus and method electronic industry
Inventor: OTA OSAMU
IPC: C02F1/42
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the production of scale by softening industrial water and supplying it to an ultra-pure water production system, to treat difficult-to-treat drainage efficiently by using the regenerated drainage of the softening apparatus for treating fluorine- containing drainage, and to reduce treatment costs. SOLUTION: Raw water, after being treated by aggregation 11, pressurized floatation 12, and sand filtration 13 in a pretreatment system 1, is softened by a softening apparatus and, by an ultra-pure water production system 2 including a primary pure water production system 26 and a secondary pure water production system 27, the softened water is supplied to an electronic material production system 3 as ultra-pure water. The low concentration drainage 31 of the electronic material production system 3 recovers raw material water 33 in a recovery system and supply it to the primary pure water production system 26.  The fluorine-containing drainage 32 of the electronic material production system 3 is introduced to the reaction vessel 41 of a fluorine- containing drainage treatment system 5, mixed with the regenerated drainage 24 of a softening apparatus 15 to be followed by reaction, precipitation-separation by a precipitation-separation tank 42, and aggregation treatment by aggregation-treatment apparatuses 43-45 to obtain treated water.
Patent JP-H08112977-A (JP)
Title: Intaglio printing plate and intaglio printed matter
Inventor: SHIMA YASUHIRO
IPC: B41M1/10
Filed: 1994-10-14
Abstract: PURPOSE: To provide an intaglio printing plate in which a doctor stripe defect caused from the position of a print relative mark at the time of doctoring and affected to a printing pattern can be prevented and a printed matter using the same. CONSTITUTION: An intaglio printing plate 1 prints a printed matter to be printed with ink of an intaglio pattern by supplying the ink to an image or character corresponding intaglio pattern of the plate 1 and removing excess ink by a doctor, and has a print relative management mark 8 provided except the extension line of the image or the character corresponding intaglio pattern in the doctoring direction of the plate. An intaglio printed matter comprises a print relative management mark 8 except the extension line of the image or character corresponding intaglio pattern in the doctoring direction printed by using the plate 1.
Patent JP-H0993166-A (JP)
Title: Loudspeaking information communication system
Inventor: KUSANO YOSHIMASA
IPC: H03H21/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress incidence probability of howling by inserting a line loss suitable for an impulse response characteristic so as to eliminate a reverberation component. SOLUTION: An acoustic evaluation signal caused by an evaluation signal generator 12 is sent under the operating environment by a reception signal output terminal 2. The acoustic evaluation signal receives the effect of an acoustic characteristic under external environment and inputted to the inside of the system from a transmission signal input terminal 4. The received acoustic replay signal is subjected to convolution arithmetic operation processing with a waveform of inverse characteristic to the acoustic evaluation signal by a high speed product sum arithmetic circuit 13.  The impulse response characteristic of the acoustic space is obtained by the arithmetic processing and an impulse response characteristic evaluation device 14 calculates a square power change quantity in the acoustic impulse response and the quantity of the insertion loss of the circuit loss controller 15 is decided depending on the quantity of the square power change for a period set in the inside of the impulse response characteristic evaluation device 14.
Patent JP-H0296906-A (JP)
Title: Magnetic head device
Inventor: SAITO SHOJI
IPC: G11B5/127
Filed: 1988-10-03
Abstract: PURPOSE:To suppress a magnetic effect due to a back gap, and to improve a read/write characteristic by providing a back core member so as to close a magnetic circuit by means of the back gap between a read/write core and an erasing core. CONSTITUTION:On a read/write core 11, a back gap 15 is formed at the coupling part of core members 11a and 11b on the reverse side to a read/write gap 10. In addition, the gap 15 is formed at the coupling part of core members 13a and 13b on an erasing core 13. Further, in a condition to be coupled to the gap 15 side of the cores 11 and 13 and to close a magnetic circuit by means of the gap 15, a back core member 16 is provided. Consequently, the magnetic circuit by means of the gap 15 is closed by the member 16, and the generation of a leakage flux from the gap 15 is suppressed. Thus, the magnetic effect on the read/write gap is suppressed, and the read/write characteristic is improved.
Patent JP-H0191436-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI KOICHI
IPC: H01L21/316
Filed: 1987-10-01
Abstract: PURPOSE:To improve a device of this design in reliability so as to prevent a claim from taking place by a method wherein a chip provided with a plasma nitride film which has pinholes is selectively and assuredly processed to be defective in a wafer stage. CONSTITUTION:If a pinhole is generated in a plasma nitride film 6 formed of an aluminum wiring 5, an aluminum film 8 on a semiconductor chip with a pinhole is made to turn into an alumina film 10 through anodizing of a substrate. A process is performed so as to make only a semiconductor chip which can be distinguished from others by an alumina color of its surface defective, and then a bonding pad or a through-hole is bored in an insulating film 2. By these processes, a chip with a pinhole is made completely defective in a semiconductor wafer stage by annexing a simple process, whereby a defective chip is assuredly judged to be defective in an electric property checking process of a wafer, so that a defective product can be prevented from being delivered to a market, and thus a device of this design can be improved in reliability.
Patent JP-H04127858-A (JP)
Title: Rotational position reference signal generator for motor
Inventor: IIJIMA KENICHI
IPC: G01D5/20
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a highly reliable rotational position reference signal generator by combining two pulse signals having phase difference provided from first and second sensor means and then generating a rotational position reference signal with timing matching with the zero-cross point of the combined signal. CONSTITUTION:A rotation position reference signal generator comprises first and second sensor means, i.e., coils 11, 12, for generating pulse signals having phase difference when a pulse signal generating magnet 27 mounted on a rotor 29 passes closely thereabout. Means, i.e., a variable resistor 13, for combining pulse signals fed from the sensor means with a variable combination ratio is also provided. Furthermore, means, i.e., a comparing circuit 15, for producing a rotational position reference signal with a timing matching with the time point when the combined signal reaches zero input level of the combined signal is provided. According to the constitution, timing can be adjusted finely by simply varying the combination ratio of two pulse signals.
Patent JP-S60145225-A (JP)
Title: Bending device of pipe
Inventor: NAKAMURA TERUSHIGE
IPC: B21D7/025
Filed: 1983-12-29
Abstract: PURPOSE:To prevent the flattening of a pipe and to prevent effectively the wall- thickness reduction at the bending outside of the pipe by specifying the holding method of pipe in a titled device for compressing the pipe in its axial direction. CONSTITUTION:A pipe 1 is held by plural holding rolls 2, 3, and is provided with a compressive force in its axial direction from the rear side of the rolls 2, 3 by a hydraulic cylinder 22, and a part of the outer circumference of pipe 1 is heated in a narrow width by a coil 5. Pressing tools 17, 17' for providing a bending force to the pipe 1 are fixed to hydraulic cylinders 19, 19' on a bed 20 so as to be oppositely in contact with the pipe 1. In stead of said constitution, the tools are freely rotated around a pin 22 and are moved in the arrow direction perpendicular to the pipe axis by mounting the bed 20 on a lower bed 21. The pipe 1 is first heated by the coil 5 and is transferred to the right by a fixed length. The pipe 1 is held by the tools 17, 17' to provide an axial compressive force to it by the cylinder 22, and is moved to the prescribed bending quantity by advancing the tools 17, 17'. Next, the pipe 1 is transferred to the right by a prescribed length after eliminating the axial force of cylinder 22 and retreating the tools 17, 17', to repeat said process while heating it continuously by the coil 5.
Patent JP-H1045750-A (JP)
Title: Azole compound, its production and use
Inventor: ITO KATSUMI
IPC: A61P31/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound having a low toxicity and antifungal activities and capable of being used for prevention and therapy of fungi-infectious diseases of mammals. SOLUTION: The azole compounds are expressed by formula I [Ar is a (substituted)phenyl; R' and R" are each H or a lower alkyl; R' is H or an acyl; X is N or methine; A is a (substituted) unsaturated 6-membered ring amide bonding through N], e.g. 1-[(1R,2R)-2-(2,-4-difluorophenyl)-2-hydroxy-1-methyl-3-(1 H-1,2,4-triazole-1-yl)propyl]-4-phenyl-2(1H)-pyridone. The compound of formula I is obtained by reacting a compound of formula I with a compound of formula II or a compound of formula IV with a compound of the formula H-A and, when needed, acylating the reaction product. As the compound expresses strong antifungal activities, it can be used for prevention and therapy of atopic dermatitis or as an antifungal agent in agricultural applications.
Patent JP-S62109729-A (JP)
Inventor: TAKAYANAGI TOSHIMITSU
IPC: B65B51/00
Filed: 1985-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63103216-A (JP)
Title: Automatic focusing device with auxiliary luminaire
Inventor: ISHIBASHI KENJI
IPC: G03B13/36
Filed: 1986-10-20
Abstract: PURPOSE:To reduce the power consumption by inhibiting an auxiliary luminaire from emitting light by a control means in a specific number of times of subsequent focus detection if focusing is decided while an auxiliary light mode is selected by a mode selecting means. CONSTITUTION:An ordinary light mode wherein focus detection is carried out with ordinary light or an auxiliary light mode wherein the focus detection is performed by emitting auxiliary light is selected. Then when a focusing decision means which decides whether or not a photographic lens is within a focusing range decides focusing in the selected auxiliary light mode, the auxiliary luminaire is inhibited from emitting light in a specific number of times of subsequent focus detection. Then the focus detection is carried out with the ordinary light and when its reliability is higher than a specific level, the lens is driven based on the focus detection result. Consequently, AF with good follow-up performance is realized even in a low brightness state, the power consumption due to unnecessary light emission can be reduced, and glares to an object can be reduced.
Patent JP-H03111073-A (JP)
Title: Fault judging method for sensor of pinball nachine
Inventor: USAMI SUSUMU
IPC: A63F7/02
Filed: 1989-09-26
Abstract: PURPOSE:To surely judge the fault of a sensor and to prevent a trouble occurring by judging that the fault occurs in a prize ball sensor when the prize ball sensor detects a prize ball notwithstanding that a ball cutting device discharges no prize ball, and when the prize ball sensor detects no prize ball notwithstanding that the ball cutting device discharges the prize ball. CONSTITUTION:When a lower side prize ball sensor 15 detects the prize ball at a step 9 notwithstanding that the ball cutting device 9 discharges no prize ball, or when the lower side prize ball sensor 15 detects no prize ball within 100ms notwithstanding that the ball cutting device 9 discharges the prize ball, it is judged that the lower side prize ball sensor 15 is not operated normally, and a pinball game is interrupted. Also, when a safe ball sensor 27 detects no movement of a safe ball within 100ms notwithstanding that a safe ball sender 21 moves the safe ball, it is judged that the safe ball sensor 27 is not operated normally, and the pinball game is interrupted. Therefore, it is possible to prevent a various kinds of troubles occurring.
Patent JP-H11278479-A (JP)
Title: Setup-type container
Inventor: YAMAGUCHI HITOSHI
IPC: B65D88/12
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a setup-type container all formed of PP capable of making use of the advantage as packing material of a PP panel, simple in assembly, and capable of improving the strength after assembly. SOLUTION: A container is provided with a bottom plate 5a and four side plates 5b erected on four corners of a bottom plate 5a, lower corner members 2 installed on and fixed to four corners of the bottom plate 5a, longitudinal frames of approximately L-shape in plan view formed of longitudinal guide grooves 3a which are erected on and fixed to upper corner parts of the respective lower corner members 2, and pass the side end of the side plates 5b on each side, and upper corner members 1 of approximate L-shape in plan view formed of a groove part to which an upper end of the longitudinal frames 3 are fitted and fixed. The bottom plate 5a and the side plates 5b are of PP panel, the upper and lower corner members 1, 2 are PP injection molding, the longitudinal frame 3 is of PP extruded body formed of all PP.
Patent JP-S60134984-A (JP)
Title: Register of seal
Inventor: TERADA HIROSHI
IPC: G06T7/00
Filed: 1983-12-23
Abstract: PURPOSE:To prepare a seal file less in unnecessary information by specifying an arbitrary partial area while watching a picture of the registered seal original slip which is read out by an image pickup device and displayed. CONSTITUTION:An image pickup device 5 reads out a picture including a registered seal print from a registered seal original slip set on a reading stand A, and displays it on a CRT3 through a seal print data memory circuit 9. A frame data generating circuit 13 generates frame data, and displays two vertical lines and two horizontal lines on a screen of the CRT3. The area enclosed by these four lines is a partial area for extracting a registered seal print data, and the other becomes the area to be masked. Since coordinate values in the frame line can be changed by instructions through a keyboard 4, registering instructions are given through the keyboard 4 after a registered seal print is enclosed by a frame line. Then a control circuit 6 transmits the registered seal print data which is masked in a masking circuit 14 to a seal file memory device 2 through an interface circuit 15. When receiving this data, the memory device 2 files only the registered seal print data.
Patent JP-2000086707-A (JP)
Title: Polymerization method for producing crosslinked copolymer
Inventor: BORN RALF-JUERGEN DR
IPC: C08J5/20
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having higher swelling property than conventional by polymerization in the presence of a metal compound. SOLUTION: The method of this invention is to polymerize a mixture consisting of at least one of monovinyl monomers and at least one of polyvinyl monomers in the presence of (1) at least one of radical initiators and (2) at least one of metals selected from group I, II and VIII transition elements in a quantity of 0.005-5 wt.% in terms of metal based on the weight of polyvinyl monomers. At least one of nonionic dispersant is used as a stabilizer in the case of suspension polymerization.
Patent JP-H09109184-A (JP)
Title: Apparatus for carrying plastic mixture formed of a pluralityof chemically reactive plastic components
Inventor: YOOZEFU RENKURU
IPC: B01F15/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the amt. of waste and to perform operation requiring an irreducible minimum of maintenance to the utmost by improving a device for cleaning an apparatus cyclically forming a chemically reactive plastic mixture. SOLUTION: A cleaning medium is fed to the spray nozzle of a cleaning flange 5 by a circulating pump 14 through a supply conduit 7. The cleaning medium reaches the inside of a collection container 10 from the cleaning flange 5 after the plastic residue in a filter bag 9 is separated and circulated from the collection container 10 through the circulating pump 14 and the supply conduit 7 to be again supplied to the cleaning flange 5. The cleaning flange 5 can be rotated centering around the terminal part of a discharge chamber 1 by a revolving cylinder. By this constitution, the outlet of the discharge chamber 1 is throughly loaded with the cleaning medium through the spray nozzle revolved by the rotation of the cleaning flange 5 and foamed residue is cleaned from the outlet.
Patent JP-H0676103-A (JP)
Title: Sentence area extracting device for document image
Inventor: OGURA ICHIRO
IPC: G06K9/20
Filed: 1992-08-25
Abstract: PURPOSE:To extract the column setting out of a document image at a high speed and with high precision. CONSTITUTION:The peripheral parts are deleted after the conversion into a rough document image 1 and then the rough column setting is extracted after the vertical/horizontal form of a document is decided (S1-S4). Then a peripheral distribution vertical to a line is obtained between the column settings (S5-1), and the projecting value DELTAP(x) of the peripheral distribution is calculated (S5-2). Furthermore a peripheral distribution is obtained in the line direction and the partition lines are detected according to the value DELTAP(x) (S5-3). The double lines if included in the detected partition lines are integrated (S6). At the same time, b blank area is detected between the column settings (S7). A peripheral distribution is obtained also between the column settings and the partition lines are detected in the same processing (S8). Based on these detecting results, the line and column blocks blocks are extracted and also labeled (S9, S10).